Assortment / System Description

Central applications
Automation station for emergency controls for HVAC, light, and blinds
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The following input signals can be read on DXR2 for emergency controls.
Command Inputs Information is used for
Facade emergency control Digital
(open contact)
Application: Central emergency
functions shading products
drives all facade products to a
configurable position at the
highest priority
Light emergency control Digital
(open contact)
Application: Central emergency
function lighting switches all
luminaires in the building at the
highest priority
HVAC emergency shutdown Digital
(open contact)
Application: Central HVAC
emergency mode switches off
air supply
HVAC negative pressure
(extract air)
Digital
(No contact)
Application: Central smoke
extraction extract air
HVAC positive pressure
(supply air)
Digital
(No contact)
Application: Central smoke
extraction supply air
During an emergency, all facades can be deployed to a configurable position via
an digital input. The command is executed at the highest priority and cannot be
locally overridden in the room or from another central operation.
The facade or individual parts thereof can only be manually or automatically
operating after resetting his digital command.
The emergency position of the facade can be configured.
Description Name Default value
Central emergency shading products command
value:
1:Open
2:Height 25%, angle undef
3:Height 50%, angle undef
4:Height 75%, angle undef
5:Height 100%, angle 0%
6:Height 100%, angle 25%
7:Height 100%, angle 50%
8:Closed
9:Undefined
CenEmgShdCmdv 1:Open
The application repeats the command cyclically at the highest priority as long
as the digital command for facade emergency control is active. The cycle can
be configured.
Description Name Default value
Cycle
0...60 [min]
Cycle 15 [min]
The command for facade emergency control can be delayed with three
additional groups to control larger buildings or facades.
The delay can be configured for each of the three additional groups.
Facade emergency
control